38440323

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 57657600

約数和(自身を除く): 19217277

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 1399, 3053, 4197, 9159, 12591, 27477, 60157, 99329, 180471, 297987, 541413, 893961, 4271147, 12813441, 38440323]

約数ペア:

[(1, 38440323), (3, 12813441), (9, 4271147), (43, 893961), (71, 541413), (129, 297987), (213, 180471), (387, 99329), (639, 60157), (1399, 27477), (3053, 12591), (4197, 9159)]